Mental Maths Class 5 Knowing Our Numbers

Asked by AKSHAY GURU VARADHARAJAN · SRI CHAITANYA TECHNO SCHOOL, JAYANTI NAGAR.

Raghu is 21 years old and Kavitha is 22 years old. Write the sum of their ages in Roman system.

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A XXXIII
B XLIII
C LIII
D XLCIII

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Answer: B. XLIII

Add the ages: 21 + 22 = 43.
Break down 43 for Roman numerals: 40 (XL) + 3 (III).
Combine them: XLIII.
The correct answer is B. XLIII.

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Raghu is 21 years old and Kavitha is 22 years old. Write the sum of their ages in Roman system.

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